Hi ! From what I gathered, neither pi2 nor pi3 has a gic.
1) anybody knows why ? This is really a shame (and a pain, gic is cool)
2) I can't find anywhere in the doc how to choose to which core I want my interrupts délibérés (like timer sp804's irq , not ppi/mailboxes). Is it even possible or do I have to route them only to core 0 and then use sgi's/mailboxes ?